Bergermaster Craftsman Nukote is a low cost, quick drying, general purpose matt PVA
Fixit Smoothover is an easy to use, interior and exterior skimming plaster.
The Ultimate Washable Matt Paint
Dulux Acrylic PVA is a high quality interior/exterior washable matt finish
Dulux Pre-Paint Brush Cleaner Degreaser is the easiest way to get brushes and rollers really clean with no mess or paint residue. Its powerful paint softening solvents removes all traces of paint without harming the bristles, better than turps or thinners.